baber/WOPTO huggingface dataset:
Patent JP-2000323269-A (JP)
Title: Heating method and heating device
Inventor: SAKUMA HIROSHI
IPC: H05B6/10
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To heat using induction heating without causing the complexity of structure and the enlargement of a device by generating the induction heating to a magnetic element using a current fed to a load from an AC power supply. SOLUTION: When the driving of an AC motor M is started, the current passing conductors (r), (s), (t) of respective phases R, S, T flow a coil 5 in a heating unit 10. As a result, an eddy current is induced in an external tube 14b, or a magnetic element, and the external tube 14b is heated by Joule's heat so that water stored it-the inside can be heated. A heater is so formed that the current originally fed to a current motor M is energized to the coil 5. Therefore, the voltage is not necessarily sufficiently lowered in the coil 5. That is to say, the coil 5 wound around by just a few times is needed to be connected to the AC power supply E.
Patent JP-S62289130-A (JP)
Inventor: HARADA AKIO
IPC: C12N15/00
Filed: 1986-06-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6023959-A (JP)
Title: Paste filling device for lead storage battery
Inventor: OKAMOTO KATSUHIRO
IPC: H01M4/16
Filed: 1983-07-18
Abstract: PURPOSE:To obtain a device that can uniformalize plate thickness, paste filling rate, and backward paste amount by providing a belt that carries grids and a paste filling hopper which presses the paste onto it and comprising the belt with a sheet provided with non-gas permeability and low expansibility with a recesses and protrusions on the surface. CONSTITUTION:A belt 10 is driven by pulleys 2 and 3 in the arrow direction and carries grids 4 supplied from the previous process. A paste filling hopper 5 provided above the belt 10 has, for example, rotating wing 6 and a pair of rollers 7 and 7 at the inner part and presses and applied the paste supplied from the upper part to the grids 4 on the belt 10. A scraper 9 scratches excessive paste applied to the grids. In addition, the belt 10 is impregnated and coated with a sheet provided with recesses and protrusions on the surface and provided with non-gas permeability and low expansibility, for example, a core body 11 made of vinyl chloride resin woven fabric and is comprised with cross-sectionally trapezoid-shaped protrusions 12 on the surface press-molded in a grid form.
Patent JP-S6022896-A (JP)
Title: Microphone
Inventor: IBARAKI SATORU
IPC: H04R9/08
Filed: 1984-06-26
Abstract: PURPOSE:To improve frequency characteristic especially at a high frequency by providing an air chamber at the back side of a diaphragm. CONSTITUTION:An opening leading to an acoustic resistor is provided to a yoke 3 in common use for an outer circumferential case and the lower position to which voice coils 71, 72 are placed is closed tightly. Further, a cavity case forming an independent air chamber is provided and an opening 10 leading into the yoke 3 is provided under the edge part of the diaphragm. In setting properly the volume of the air chamber 12, dips are formed in the characteristic with a parameter of 180 deg. as shown in Fig., thereby improving the directivity characteristic. Since the dips are changed because of the volume, it is required for the setting to produce the dips.
Patent JP-H09290417-A (JP)
Title: Wire saw and work processing method
Inventor: KANBE TAKASHI
IPC: B24B27/06
Filed: 1996-04-27
Abstract: PROBLEM TO BE SOLVED: To suppress the cut thickness of a work, the cutting capacity and the surface roughness of the cut surface from changing between one end side and the other end side of processing rollers, for a wire saw. SOLUTION: A plurality of processing rollers 13, 14 are arranged in parallel with specified intervals, and a large number of annular grooves 13a, 14a are formed on the outer peripheries of the processing rollers 13, 14. A plurality of systems of a discharging reel 23, a take-up reel 24 and wires 15A, 15B, are arranged in the axial direction of the processing rollers 13, 14. Then, each pair of wires 15A, 15B being discharged from the discharging reel 23, are taken up by the take-up reel 24 by winding around the annular grooves 13a, 14a so that they may run between the plurality of processing rollers 13, 14. By each pair of the wires 15A, 15B running between the plurality of the processing rollers 13, 14, a work 20 is cut by allotting into specified amounts in the longitudinal direction.
Patent JP-S5557901-A (JP)
Title: Pulse width regulator
Inventor: HIRANO MASAHIRO
IPC: G05B11/26
Filed: 1978-10-25
Abstract: PURPOSE: To reduce the number of times of the ON-OFF operation of a motor driven by a pulse output, by generating output signals of pulse width in proportion to deviation between outputs of 1st and 2nd comparators at even intervals.  
     CONSTITUTION: In a control circuit for a pulse width regulator, measurement signal 1 and set signal 2 are inputted to deviation detector A 1 , which sends output 3 of 2ε (ε is a difference between signals 1 and 2.) and output 4 of 2εkp (kp is a voltage dividing ratio.) to the (-) input of operational amplifier A 2  for linear integrating circuit PI through capacitor C 1 . Further, A 2  is applied with constant voltages of +V and -V by way of resistance R 3  through switch elements Q 1  and Q 2  controlled selectively by outputs of comparators COM-1 and COM-2 to close switch SW 4 , so that intervals of pulse outputs will increase in inverse proportion to a decrease in input value of A 2 . Next, output signal E 1  is applied to one-side inputs 61 and 62 of COM-1 and COM-2, and voltages of outputs A and B of hysteresis width setting circuit HW are to other-side inputs 63 and 64. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1095850-A (JP)
Title: Novel aminopolysiloxane with hindered 4-amino-3,3-dimethylbutyl group
Inventor: CZECH ANNA
IPC: C08G77/26
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain an aminopolysiloxane useful esp. for textile treatment by introducing hindered 4-amino-3,3-dimethylbutyl groups into the molecular structure of a polysiloxane. SOLUTION: This aminopolysiloxane is represented by the formula [wherein each R is independently 1-10C alkyl, aryl, or aralkyl; R<1> is CH2 CH2 C(CH3 )2 CH2 N (R<2> )2 (wherein each R<2> is independently H, 1-6C alkyl, 1-6C alkylamine, or 1-6C alkanoylamine) provided each N atom contained in R<1> may be optionally protonized or quaternized; Q is R, R<1> , hydroxyl, or 1-4C alkoxy; x is an integer of 0 or higher; and y is an integer higher than 0 provided x+y is 1,100 or lower] and can be used pref. as a water-base soln., an emulsifier, or a dispersant.
Patent JP-H11329910-A (JP)
Title: Manufacturing device of electrolytic capacitor
Inventor: KAWAHARA KAZUYA
IPC: H01G13/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing device of an electrolytic capacitor by shortening the conveying stroke of a belt conveyer. SOLUTION: An aluminum case is transferred by the transfer structure on the side of a feeding structure through a feeding structure 32, an electrolytic capacitor unit is transferred to the aluminum case 32 by an assembling structure 41, and the electrolytic capacitor, which is desired to assemble, is transferred to an assembling and taking out structure 51. After the above-mentioned material has been transferred to the transfer structure on the taking out side from the taking out structure 51, the finished article work, which is judged as a defective assembly by an exhaust structure 71, is exhausted. As a result, the electrolytic capacitor manufacturing device can be made small to size.
Patent JP-S63299475-A (JP)
Title: Picture reproducing device
Inventor: NAGASHIMA YOSHITAKE
IPC: H04N5/782
Filed: 1987-05-29
Abstract: PURPOSE:To discriminate the recording form of a picture information signal recorded on a recording medium correctly, by judging a form as an analog recording form when a horizontal synchronizing signal is included in the picture information signal reproduced from the recording medium. CONSTITUTION:In an analog-digital discrimination circuit, a horizontal synchronizing signal extraction circuit 50 outputs a synchronous pulse (a) from a luminance signal demodulated by an FM demodulator. A counter 52 counts the number of the synchronous pulses (a). A 1/N frequency divider 54 outputs a reset pulse (b) to the counter 52. A comparator 56 identifies whether or not the output of the counter is (N). In other words, recording is decided as analog recording when the output of the comparator 56=N, and it is decided as digital recording when the output of the comparator 56not equal to N.
Patent JP-S5757095-A (JP)
Title: Correlation tracking device
Inventor: FUJISAWA AKIRA
IPC: G01S3/782
Filed: 1980-09-24
Abstract: PURPOSE:To follow the variance of a target, the position of an image in a scene, the size, and the direction with a high precision, by detecting coordinates of both ends of the upper side in respect to coefficients of correlation of a trapezoid and by using a value of their additive average as a tracking coordinate signal. CONSTITUTION:A digitized video signal has luminance signals extracted in horizontal and vertical directions independently by a region dividing circuit 7, and they are converted to one-dimensional signal and are stored in memories 10A and 10B as 1-bit one-dimensional luminance signals in horizontal and vertical directions. These luminance signals are used as reference signals, and luminance signals obtained for the next picture similarly are used as signals to be correlated, and coefficients of correlation are operated by correlating circuits 11A and 11B. Coefficient  signals obtained by this operation are supplied to comparing operators 12 and 13,  and coordinate signals which make detection signals maximum are detected and are  fed back to the circuit 7 as tracking coordinate signals after additive average to  move positions of correlation windows independently.
Patent JP-H10306495-A (JP)
Title: Log material construction method
Inventor: ISHII YUKIO
IPC: E04B1/04
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a protrusion part and a recessed groove which are formed in a half division log and through which upper and lower log materials are stably stacked, assembled together the half-division logs in a lattice-form state to form the column of a building, or assembled to the periphery of a structure column, and to provide stability of a structure strength and provide a design effect. SOLUTION: An arbor A comprises log material combined columns A1 at four corners and a roof A2 . The log material combined column A1 is formed such that the log materials are assembled in a lattice-form state and a butt end decoration material is attached. Assembly is effected in a manner to surround a structure column to support the roof A2 . A log material 1 is formed such that a log L is cut in a half- division state approximately at a central part, and is composed of an outer surface being an arcuate surface 1a left as it is and a flat surface 1b being a half-division cut surface. A protrusion part 1c and a recessed groove 1f, through which upper and lower log materials are reliably and stably stacked, are formed on a plane-form upper surface 1c and an under surface 1d. The butt end decoration material is attached by an adhesive or a mounting metal fitting. This constitution provides a stable feeling and a building and a structure, having a column and a leg excellent in a design, and furnitures.
Patent JP-H05301095-A (JP)
Title: Controlling device for sewage treatment
Inventor: FUJITA ITSURO
IPC: C02F3/12
Filed: 1992-04-24
Abstract: PURPOSE:To keep stability of a system even at a time for fluctuation of load and to realize an optimum control system by controlling a lower rank controlling device by an additional controlled variable adjusting device in accordance with the difference of both the measured value of a specified item and the target value calculated by the arithmetic device of a higher rank controlling system. CONSTITUTION:A controlling device for sewage treatment is equipped with a lower rank controlling system and a higher rank controlling system. The lower rank controlling system stabilizes the specified item of a controlling device for activated sludge treatment. The higher rank controlling system uses an incorporated linear model as one part of a treating device having the lower rank controlling system. A controlled variable adjusting device 45 is added to the optimization device 31 of the higher rank controlling system. In order to stabilize a system constituted of an arithmetic device 39 for excess sludge quantity, an arithmetic device 41 for returned sludge quantity and an arithmetic device 43 for aerated air quantity, the signals of the target value and the measured value of the specified item and a control signal outputted from the optimization device 31 are inputted. The lower rank controlling device is controlled in accordance with the difference of both the measured value of the specified item and the control signal outputted from the optimization device 31.
Patent JP-2000036970-A (JP)
Title: Stereoscopic vision image generator and generating method
Inventor: FURUYAMA TSUNEO
IPC: G06T7/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To sharpen a stereoscopic vision image by generating individually plural images configuring the stereoscopic vision image and applying image calibration such as inversion, expansion/compression to each generated image so as to integrate the calibrated image into the stereoscopic vision image and providing an output. SOLUTION: A camera system 61 consists of two digital cameras, photographs an object from two different positions to generate original image data. A lens position calculation section 64 calculates and decides the camera positions based on number of compound lenses used for a stereoscopic vision image reproduction device 80 and on arranged data. An individual vision image generating section 71 calculates and generates individual image data based on the data above. An image calibration processing section 72 calibrates the image obtained by a lens image generating section 71 depending on the configuration of the compound eye lenses. An image integral section 73 configures generated image data to stick respective image data of the stereoscopic vision image altogether to generate the stereoscopic vision image.  An output section 67 gives and arranges the generated stereoscopic vision image to an image medium of an image layout section 81.
Patent JP-S5756801-A (JP)
Title: Plastic lens
Inventor: ITOU AKITAKE
IPC: G02B1/04
Filed: 1980-09-22
Abstract: PURPOSE:To raise the refractive index by using 2,2-bis(4-acriloyloxypolyethylene- oxyphenyl)propane as a monomer. CONSTITUTION:In the presence of at least one of a heat curing type polymn. initiator and an ultraviolet curing type polymn. initiator, 2-2-bis(4-acriloyloxy- polyethyleneoxyphenyl)propane represented by the general formula (where each of m and n is an integer, and the total of m and n is 3-4) is polymerized, and the polymer is molded into a prescribed shape to obtain a plastic lens. The monomer is a heat curing type one, and the polymn. initiator includes a heat curing type org. peroxide such as t-butyl peroxybenzoate and ultraviolet curing type benzoin isopropyl ether.
Patent JP-H05327972-A (JP)
Title: Facsimile equipment
Inventor: WATANABE KAZUHIRO
IPC: B43L1/04
Filed: 1992-05-25
Abstract: PURPOSE:To share respective parts and to make the reduction in cost possible by reading a character or a graphic in a document which is written or adhered on a white board part and transmitting it as a copy or a facsimile. CONSTITUTION:A reading part 13 reads the character, the graphic or both in the document which is written or adhered on the white board part 12 and a printing part 18 prints it under the control of a facsimile control part 16. A reading part 13 reads the character, the graphic or both in the document which is written or adhered on the white board part 12 and the control part 16 directly transmits it to a public line 15 as a facsimile. A television receiver 14 is provided and the received facsimile data is successively displayed so that the contents of the reception facsimile is quickly and easily recognized.
Patent JP-S5833276-A (JP)
Title: Transfer electrode mechanism of transfer system electrophotographic device
Inventor: HINOOKA TAKAYUKI
IPC: G03G15/16
Filed: 1981-08-21
Abstract: PURPOSE:To prevent deterioration caused by width of a printing form of a photosensitive drum, by providing a charge preventive cover which can be moved by width of the printing form, on an electric discharge wire of a transfer electrode. CONSTITUTION:7 is a charge preventive cover, is positioned between a photosensitive drum 1 and an electric discharge wire 4, and is constituted so as to be moved in the direction of width of a printing form by being interlocked with a paper carrying tractor 6. A developed toner on the photosensitive drum 1 is transferred onto the printing form 2 by charge discharged from the electric discharge wire of a transfer electrode 3. In this case, the part where no printing form exists is also discharged, but as for this part, since the charge preventive cover 7 is placed between the photosensitive drum 1 and the electric discharge wire 4, it is prevented that corona charge generated from the electric discharge wire 4 charges the photosensitive drum 1, and deterioration of a characteristic of the photosensitive drum 1 is prevented.
Patent JP-S5558802-A (JP)
Title: Detection circuit for period of operation of variable resistor
Inventor: HANAJIMA MITSURU
IPC: G11B3/12
Filed: 1978-10-27
Abstract: PURPOSE: To aviod destruction of constituents due to electrostatic induction, by surely detecting the period when the variable resistor is operated, through the discrimination of detection signal for the pulse width during the period when the variable resistor is in operation.  
     CONSTITUTION: The signal level of control signal fed to the controlled circuit is changed by the variable resistor 1, the differentiated output signal of the control signal is outputted from the differentiation circuit 15, and the differentiation signal is made for level discrimination at a given level with the level discrimination circuit 17. Further, the detection output signal having the pulse width depending on the period when the resistor 1 is operated is fed to the gate circuit 19. Thus, the period  when the variable resistor is operated is surely detected and the constituents can be  avoided from being destroyed due to electrostatic induction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5357932-A (JP)
Title: Semiconductor memory element
Inventor: MIZUNO AKIRA
IPC: G11C11/409
Filed: 1976-11-05
Abstract: PURPOSE:To alter the word constitution to several types and to give a large freedom of memory unit, by splitting the memory cells into a plural number of blocks and by controlling the output transfer of each memory cell block.
Patent JP-H0327145-A (JP)
Title: Three-dimensionally deformed metal net, its manufacture and use
Inventor: DEIITAA DEITSUSERUBETSUKU
IPC: D06M17/00
Filed: 1990-05-22
Abstract: PURPOSE: To produce a metallized three-dimensionally deformed, dimensionally stable gauze having dimensional stability and electric conductivity, and suitable for a conductive sandwich-structured material or the like by the deep drawing a resin-coated woven- or knitted-fabric, by curing the resin and by metallizing the surface of the molded fabric product. CONSTITUTION: The objective three-dimensionally deformed and dimensionally stable gauze product having a metallized surface is produced by the following steps: (1) impregnating a base material composed of a woven- or knitted-fabric (preferably a knit made of synthetic fiber) capable of being deeply drawn with a resin (preferably a thermosetting resin such as phenolic resin) suitable for stabilizing the structure of the base material; (2) deep drawing the base material so as to have a preferred form at a temperature enabling the resin to flow easily; (3) maintaining the above form of the molded material until the resin is completely cured by adjusting the temperature so as to cure the resin; (4) metallizing the surface the molded product chemically or electrolytically, where a metal for metallizing is preferably Cu, Ni, Pt or the like.
Patent JP-H03103079-A (JP)
Title: Method and apparatus for regenerating energy in power converting circuit using gto thyristor
Inventor: KENNESU RITSUPUMAN
IPC: H02M7/519
Filed: 1990-05-22
Abstract: PURPOSE: To return a stored energy back to a power supply using a minimum number of electric elements by providing a process for generating an energy through commutation of a signal, storing the energy in capacitance and reactance elements and delivering a signal of the opposite polarity to a switching device thereby transferring the energy to the power supply. CONSTITUTION: An inverter 56 returns energy regenerated from discharge of a regenerative capacitor and a series connected inductor back to a DC bus through a transformer with intermediate taps. The inverter circuit 56 comprises symmetric GTOs 58, 60 for controlling the reverse voltage at the time of regeneration. A regenerative transformer 62 is also provided in order to return the stored energy back to the DC bus. Reverse parallel diodes 65, 66 are connected with a tap 68 of the regenerative transformer 62 and a reverse voltage appears between respective GTOs. The inverter circuit 56 further comprises regenerative diodes 70, 72.
Patent JP-S6110906-A (JP)
Inventor: HARADA NORIAKI
IPC: H02G1/14
Filed: 1984-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02312065-A (JP)
Title: Automatic input switching circuit
Inventor: OTANI YASUO
IPC: G11B20/02
Filed: 1989-05-29
Abstract: PURPOSE:To enable automatic signal switching by breaking a contact when an input terminal plug is inserted and switching all changeover switches including an input changeover switch to an external input side with the high-level voltage of a power source. CONSTITUTION:When no plug is inserted into an input terminal 1, a resistance R1 has larger impedance than a resistance R2, so a low-level voltage is applied to control terminals 21, 22, and 23 and respective switching contacts are placed on their L sides, so that internal signal inputs 12, 11, and 13 appear at respective output terminals 8, 9, and 10. When the plug is inserted into the terminal 1, on the other hand, contacts 1' and 2' are broken, and consequently a source voltage Vcc is applied to terminals 21, 22, and 23, so respective changeover switch circuits 4, 5, and 6 are switched to their H sides. Consequently, an external signal is outputted from the output terminals 8, 9, and 10 and external signal input plugs are pressed in input terminals 1, 2, and 3, so that the internal signal can be switched automatically to the external signals.
Patent JP-2000317298-A (JP)
Title: Treating liquid preparation device and washing treatment device
Inventor: KABAYA SHIZUO
IPC: B01J4/02
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a treating liquid preparation device in which the prescribed quantity of chemical liquid can be fed with high accuracy to a weighing tank. SOLUTION: This preparation device in which chemical liquid is diluted with dilution liquid to prepare treating liquid is provided with a weighing tank 18 which has a manifold 17 and into which chemical liquid is fed through the manifold, a first feeding hole made in the manifold and for feeding the chemical liquid along the peripheral direction of the inner surface of the manifold, an upper limit detection sensor 27 installed in the weighing tank and for detecting the level of the chemical liquid fed through the manifold, and a preparation tank 16 for mixing the chemical liquid weighed by the weighing tank with the dilution liquid.